75181119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 115315200

約数和(自身を除く): 40134081

約数列:

[1, 3, 13, 19, 39, 57, 71, 213, 247, 741, 923, 1349, 1429, 2769, 4047, 4287, 17537, 18577, 27151, 52611, 55731, 81453, 101459, 304377, 352963, 1058889, 1318967, 1927721, 3956901, 5783163, 25060373, 75181119]

約数ペア:

[(1, 75181119), (3, 25060373), (13, 5783163), (19, 3956901), (39, 1927721), (57, 1318967), (71, 1058889), (213, 352963), (247, 304377), (741, 101459), (923, 81453), (1349, 55731), (1429, 52611), (2769, 27151), (4047, 18577), (4287, 17537)]